Unsupervised Learning of Categorical Data With Competing Models.
Roman IlinPublished in: IEEE Trans. Neural Networks Learn. Syst. (2012)
Keyphrases
- categorical data
- unsupervised learning
- cluster analysis
- numerical data
- numeric data
- parameter free
- model selection
- real world
- prior knowledge
- pairwise
- probabilistic model
- supervised learning
- pattern recognition
- face recognition
- metadata
- feature selection
- factor analysis
- information retrieval
- machine learning
- multivariate time series
- binary data
- density based clustering
- database
- hierarchical latent class models